CN202338726U - Drainage muffler - Google Patents
Drainage muffler Download PDFInfo
- Publication number
- CN202338726U CN202338726U CN2011203842094U CN201120384209U CN202338726U CN 202338726 U CN202338726 U CN 202338726U CN 2011203842094 U CN2011203842094 U CN 2011203842094U CN 201120384209 U CN201120384209 U CN 201120384209U CN 202338726 U CN202338726 U CN 202338726U
- Authority
- CN
- China
- Prior art keywords
- drainage
- muffler body
- muffler
- utility
- model
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Exhaust Silencers (AREA)
Abstract
The utility model relates to a drainage muffler which comprises a muffler body and a drainage channel, wherein the hollow cylinder-shaped muffler body is arranged at the tail end of a drainage pipeline; the drainage channel in the muffler body along an axle wire is in the shape an inverted circular truncated cone; and a plurality of tiny through holes are formed in the muffler body along the radial direction. The drainage muffler provided by the utility model has the advantages of novel design, simple structure, and capabilities of decreasing drainage noises and alleviating the noise pollution of surrounding environment, and has good popularization value.
Description
Technical field
The utility model relates to a kind of silencer, specifically a kind of drain silencer that is used to reduce drainage noise.
Background technique
The water unification that in a lot of job shops, needs to disperse everywhere focuses in the water reservoir; Normally utilize water pump that water everywhere is delivered to water reservoir through drainage pipe; When drainage pipe gets into water reservoir, often be accompanied by bigger drainage noise at water, workshop condition is caused no small noise pollution.
Summary of the invention
The purpose of the utility model provides a kind of drain silencer that can reduce drainage noise.
For achieving the above object, the technological scheme that the utility model is taked is: a kind of drain silencer, comprise muffler body and drainage channel, and the hollow cylindrical muffler body is installed on the end of drainage pipe; Drainage channel along the medial axis in the muffler body is inverted frustoconic shape; Radially be provided with a plurality of tiny through holes in the muffler body.
The beneficial effect of the utility model is: owing to adopt said structure, and water before drainage pipe gets into water reservoir, must flow through drainage channel and through hole the muffler body, thus play the effect that significantly reduces drainage noise.The utility model is novel in design, and is simple in structure, can reduce drainage noise, alleviates the noise pollution of surrounding enviroment, has excellent generalization values.
Description of drawings
Accompanying drawing is the structural representation of the utility model, also is that specification digest is with figure.Each label is respectively among the figure: (1) muffler body, (2) drainage channel, (3) drainage pipe, (4) through hole, (5) water reservoir, (6) water pump.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further to specify:
Referring to accompanying drawing, a kind of drain silencer of the utility model comprises muffler body 1 and drainage channel 2, and hollow cylindrical muffler body 1 is installed on the end of drainage pipe 3; Drainage channel 2 along the medial axis in the muffler body 1 is inverted frustoconic shape; Radially be provided with a plurality of tiny through holes 4 in the muffler body 1.
Claims (1)
1. a drain silencer comprises muffler body and drainage channel, it is characterized in that: the hollow cylindrical muffler body is installed on the end of drainage pipe; Drainage channel along the medial axis in the muffler body is inverted frustoconic shape; Radially be provided with a plurality of tiny through holes in the muffler body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203842094U CN202338726U (en) | 2011-10-11 | 2011-10-11 | Drainage muffler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203842094U CN202338726U (en) | 2011-10-11 | 2011-10-11 | Drainage muffler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202338726U true CN202338726U (en) | 2012-07-18 |
Family
ID=46487417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203842094U Expired - Fee Related CN202338726U (en) | 2011-10-11 | 2011-10-11 | Drainage muffler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202338726U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105134554A (en) * | 2015-08-25 | 2015-12-09 | 中国能源建设集团广东省电力设计研究院有限公司 | Silencing device for drainage pipeline of air compressor |
-
2011
- 2011-10-11 CN CN2011203842094U patent/CN202338726U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105134554A (en) * | 2015-08-25 | 2015-12-09 | 中国能源建设集团广东省电力设计研究院有限公司 | Silencing device for drainage pipeline of air compressor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202338726U (en) | Drainage muffler | |
| CN203202468U (en) | Reducing connecting flange | |
| CN203297380U (en) | Mute type bearing seat | |
| CN202273964U (en) | Pull ring connecting piece | |
| CN203099123U (en) | Double-channel large-caliber water supply and sewerage steel-plastic pipe | |
| CN203115365U (en) | Pipe joint part | |
| CN202360596U (en) | Bearing | |
| CN210178461U (en) | Return pipe of retarder | |
| CN202848411U (en) | Feed liquid gathering tank for production of repellent | |
| CN202158121U (en) | Piston for plunger brake master cylinder | |
| CN203625610U (en) | Installing structure of conveying belt pulley | |
| CN204553205U (en) | A kind of pump outlet | |
| CN202867226U (en) | End cover structure of roots vacuum pump | |
| CN202626387U (en) | Twist stopping shaft axially positioning mechanism of spinning apparatus | |
| CN203023003U (en) | Rubber base for compressor | |
| CN203240183U (en) | Pipeline assembly | |
| CN202900328U (en) | Casing pipe used for gas engine | |
| CN202914373U (en) | Centrifugal pump impeller for chemical industry | |
| CN202091757U (en) | Lubricating grease filling device for guide pin hole of automobile brake support | |
| CN202250822U (en) | Steering pump body for automobile | |
| CN202744168U (en) | Adjustable-type hanging bar | |
| CN202863039U (en) | Front driving axle housing | |
| CN202606587U (en) | Molding element | |
| CN202203574U (en) | Water outlet pipe for automobile filter | |
| CN203442085U (en) | Metal plate leveling belt wheel inner ring |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120718 Termination date: 20131011 |